Leading Supplier of Steel Plate Products

At Leeco Steel, our business is simple. We stock and sell steel plate.

We’re good at it. That’s why Leeco Steel has been in business for more than 130 years. We started as a scrap metal company and evolved to become one of the largest ISO certified steel plate distributors in North America. To become the strongest name in steel, Leeco has kept an unwavering commitment to service. We’re the first ones in and we’re the last ones at the table. Our customers' success has a profound impact on how we approach our business—with integrity, tenacity and honesty.

You're not just buying steel. You're buying Leeco Steel.

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Our Steel Products

Leeco Steel maintains one of the nation's largest inventories of carbon, HSLA, and alloy steel that come from the premier mills domestically and worldwide. Our extensive stock is housed in strategically located distribution centers across North America and includes standard structural steels – such as ASTM A36 and ASTM A514 – as well as specialty grades that are not available from other distributors.

While Leeco Steel specializes in delivering large-quantity orders, our geographic footprint and strong relationships with freight carriers enables Leeco to competitively fulfill small orders as well.

Find An Alloy:

Select Your Alloy... A36 A572 Grade 42, 50, 60, 65 CSA G40.21 Grade 44W, 50W, 50A A709 Grade 36, 50, 50W A709 Grade HPS 50W, 70W AASHTO M270 Grade 50, 50W A588 & A606 A871-65 A656 Grade 50, 60, 70, 80 A573 Grade 58, 65, 70 A283 A514 Grade B, E, F, H, Q, S 130 ksi / 890 MPa yield strength 140 ksi / 960 MPa yield strength TMCP 100 ksi/690 MPa A710 ASTM A829 - 4140 AR Medium: AR200 / AR235 AR400 / 400F AR450 / 450F AR500 / 500F AR600 A516 Grade 55, 60, 65, 70 TC128 A612 A537 A285 ABS Grade A, B, AH36, DH36, EH36 API 2H Grade 50 A633 MIL-A 46100 MIL-A 12560 MIL-A 46177 A830-1045 C1020 S235 S275 S355 S420 S690 S890